Re: [eigen] New true array class ?

[John Roll <john@xxxxxxxxxxxxxxx>]

When you say it's in the development branch maybe you could help us hg 
challenged folks with an example checkout?  I know there are instruction 
on the wiki but I haven't seceded in getting the array stuff.

Thanks,

John


Benoit Jacob wrote:
> 2010/1/27 Boris Mansencal <boris.mansencal@xxxxxxxx>:
>   
> > Hi,
> >
> > I have some questions relative to Gael's work on true Array class (with
> > component wise operations) :
> > - Has its fork been merged with main development branch ?
> >     
>
> Yes.
>
>   
> > - How do we declare a vector and apply sin() to it ?
> >  The following code does not compile (with both branches) :
> >  Eigen::ArrayXd v1(N);
> >  //...
> >  Eigen::ArrayXd v2 = sin(v1);
> >     
>
> Hm it's either std::sin (so make sure you have using namespace std) or
> ei_sin or v1.sin();
>
> Benoit
>
>   
> > Thanks a lot,
> >
> > Boris.
> >
> >
> >
> >
> >     
>
>
>